cost year index 中文意思是什麼
cost year index
解釋
費用年度指數-
The index would have to tell us the cost of meeting our needs in a base year compared with the cost of meeting them equally well under the circumstances prevailing in every other year
這種需求的指標必須能告訴我們在存在上述變化時,能滿足我們需求的成本;以及不存在上述變化時,能滿足我們需求的成本。
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